jhwxapp/miniprogram/pages/project_flowable/initTask/index.js

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2023-09-17 02:08:35 +08:00
// pageage/safetyManagement/addSafetyInspect/index.js
const app = getApp()
Page({
/**
* 页面的初始数据
*/
data: {
maxDate:new Date(2088,1,1).getTime(),
deptId:"",
deptName:"",
userId:"",
nickName:"",
loginName:"",
projectId:"",
projectName:"",
remark:"",
filesData:[],
limit:9,
fileType:["doc","docx","xls","xlsx","ppt","pptx","txt","pdf","png","jpg","jpeg","mp4"],
procDefId:"",
approveTitle:"",
deploymentId:"",
activeName:"",
flowNodeList:[],
flowNodes:[]
},
/**
* 生命周期函数--监听页面加载
*/
onLoad(options) {
let {procDefId,approveTitle,deploymentId} = options
//获取缓存数据
wx.getStorage({
key: 'userinfo',
success:res=>{
this.setData({
projectId:app.globalData.projectId,
projectName:app.globalData.projectName,
procDefId,
approveTitle,
deploymentId,
deptId:res.data.deptId,
deptName:res.data.deptName,
userId:res.data.userId,
nickName:res.data.nickName,
loginName:res.data.loginName
})
this.getFlowNodes();
}
})
},
//取消页面
cancelSaveView(){
/*关闭当前页面,跳转到应用内的某个页面。但是不允许跳转到 tabbar 页面*/
wx.redirectTo({
url: '../myFlowDefinition/index'
})
},
getFlowNode(val){
let flowNodeList = this.data.flowNodeList;
for(let i=0;i<flowNodeList.length;i++){
if(flowNodeList[i].id==val){
let list = this.data.flowNodes;
list.push({id:flowNodeList[i].id,name:flowNodeList[i].name});
this.setData({
flowNodes:list
})
if(flowNodeList[i].outgoingFlows && flowNodeList[i].outgoingFlows.length>0){
return this.getFlowNode(flowNodeList[i].outgoingFlows[0].targetRef);
}
}
}
},
//查询工作流节点
getFlowNodes(){
let that = this;
wx.request({
url: app.globalData.reqUrl + '/wechat/flowTask/readNotes/'+this.data.deploymentId,
method:"get",
data:{},
header: {
"Content-Type": "application/json"
},
success(res){
res = res.data
if(res.code == 200){
that.setData({
flowNodeList:res.data
})
if(res.data.length>0){
let list = that.data.flowNodes;
list.push({id:res.data[0].id,name:res.data[0].name});
that.setData({
flowNodes:list
})
return that.getFlowNode(res.data[0].outgoingFlows[0].targetRef);
}
}else{
app.toast(res.msg);
}
}
})
},
//保存
onSave(){
this.setData({
loadShow:true
})
let {procDefId,projectId,userId,loginName,remark,filesData} = this.data;
//数据效验
if(projectId==""||loginName==""||userId==""||procDefId==""){
app.toast("数据异常,请刷新页面重试!")
this.setData({
loadShow:false
})
return;
}
if(remark==""){
app.toast("请填写申请说明!")
this.setData({
loadShow:false
})
return;
}
if(filesData.length==0){
app.toast("请上传审批内容!")
this.setData({
loadShow:false
});
return;
}
for(let i=0;i<filesData.length;i++){
let _fileType = filesData[0].path.split('.');
_fileType = _fileType[_fileType.length-1].toLowerCase();
//判断附件类型,如果是图片直接展示,非图片则显示附件
if(this.data.fileType.indexOf(_fileType)==-1){
app.toast("申批内容不支持 [ "+_fileType+" ] 格式!请检查第"+(i+1)+"个附件")
this.setData({
loadShow:false
});
return;
}
}
let that = this;
wx.showModal({
title: '提示',
content: '是否确定提交'+this.data.approveTitle+'',
success: function (sm) {
if (sm.confirm) {
// 用户点击了确定 可以调用了
that.submit()
} else if (sm.cancel) {
that.setData({
loadShow:false
});
console.log('用户点击取消');
}
}
})
},
submit(){
let that = this
let {procDefId,projectId,projectName,userId,loginName,nickName,remark,filesData} = that.data;
let fileUrls = [];
filesData.forEach(async (item)=>{
let uploadUrl = app.globalData.uploadUrl+'/common/upload'
let name = "file"
//这里复杂的图片上传,改为同步上传,因为小程序只能上传一张图片
let obj = await that.syncUploadImage(uploadUrl,item.path,name);
fileUrls.push(obj.data.fileName);
//验证图片上传完毕
if(fileUrls.length == filesData.length){
let params = {
procDefId,
userId,
userName:loginName,
nickName,
variables:{
businessKey:projectId,
projectName,
files:fileUrls.toString(),
remark,
}
}
wx.request({
url: app.globalData.reqUrl + '/wechat/flowTask/startProcessInstance',
method:"POST",
data:params,
header: {
"Username": loginName,
"Content-Type": "application/json"
},
success(res){
that.setData({
loadShow:false
})
res =res.data
if(res.code == 200){
app.toast("提交申请成功!")
setTimeout(()=>{
wx.redirectTo({
url: '../myProcessIns/index',
})
},200)
}else{
app.toast(res.msg);
}
}
})
}
})
},
/**
* 这里考虑上传图片异步问题封装为同步
*/
syncUploadImage(url,uploadFile,name) {
return new Promise((resolve, reject) => {
wx.uploadFile({
url, // 上传的服务器接口地址
filePath: uploadFile,
header: {
"Content-Type": "application/x-www-form-urlencoded;charset=UTF-8"
},
name, //上传的所需字段,后端提供
formData: { user: 'test' },
success: (res) => {
// 上传完成操作
const data = JSON.parse(res.data)
resolve({
data: data
})
},
fail: (err) => {
//上传失败修改pedding为reject
console.log("访问接口失败", err);
wx.showToast({
title: "网络出错,上传失败",
icon: 'none',
duration: 1000
});
reject(err)
}
});
})
},
//申请说明
remarkblur: function (options) {
this.data.remark = options.detail.value;
},
fileUpload(options){
let file=options.detail;
this.setData({
filesData: file
});
},
// 手风琴
onChange(event) {
this.setData({
activeName: event.detail,
});
},
returnToPage: function () {
/*关闭当前页面,跳转到应用内的某个页面。但是不允许跳转到 tabbar 页面*/
wx.redirectTo({
url: '../myFlowDefinition/index',
})
},
/**
* 生命周期函数--监听页面初次渲染完成
*/
onReady() {
},
/**
* 生命周期函数--监听页面显示
*/
onShow() {
},
/**
* 生命周期函数--监听页面隐藏
*/
onHide() {
},
/**
* 生命周期函数--监听页面卸载
*/
onUnload() {
},
/**
* 页面相关事件处理函数--监听用户下拉动作
*/
onPullDownRefresh() {
},
/**
* 页面上拉触底事件的处理函数
*/
onReachBottom() {
},
/**
* 用户点击右上角分享
*/
onShareAppMessage() {
}
})